1 files changed, 7 insertions, 0 deletions
diff --git a/clang/lib/Sema/TreeTransform.h b/clang/lib/Sema/TreeTransform.h
index a3c9fa5628a..00af8c1ca0e 100644
--- a/clang/lib/Sema/TreeTransform.h
+++ b/clang/lib/Sema/TreeTransform.h
@@ -2329,6 +2329,13 @@ QualType TreeTransform<Derived>::TransformTemplateTypeParmType(
 }
 
 template<typename Derived>
+QualType TreeTransform<Derived>::TransformSubstTemplateTypeParmType(
+                                         const SubstTemplateTypeParmType *T) {
+  // Nothing to do
+  return QualType(T, 0);
+}
+
+template<typename Derived>
 QualType TreeTransform<Derived>::TransformTemplateSpecializationType(
                                         const TemplateSpecializationType *T) {
   TemplateName Template